/**
 * 大学生
 * @author liaosh
 * @date 2022-10-16 11:14
 */
public class Undergraduate extends LeiFeng {
    @Override
    public void sweep() {
        System.out.print("大学生");
        super.sweep();
    }

    @Override
    public void wash() {
        System.out.print("大学生");
        super.wash();
    }

    @Override
    public void buyRice() {
        System.out.print("大学生");
        super.buyRice();
    }
}
